DI implementation started with registry class and filing class

ImageHandlingUI/Bootstrapper.cs

@@ -1,4 +1,6 @@
 using Caliburn.Micro;
+using ImageHandlingLibrary;
+using ImageHandlingLibrary.InterFaces;
 using ImageHandlingUI.ViewModels;
 using System;
 using System.Collections.Generic;
@@ -29,12 +31,19 @@ namespace ImageHandlingUI
                 .Singleton<IWindowManager, WindowManager>()
                 .Singleton<IEventAggregator, EventAggregator>();
 
+            _container
+                .PerRequest<IRegistring, Registring>()
+                .PerRequest<IFiling, Filing>();
+
             GetType().Assembly.GetTypes()
                 .Where(type => type.IsClass)
                 .Where(type => type.Name.EndsWith("ViewModel"))
                 .ToList()
                 .ForEach(viewModelType => _container.RegisterPerRequest(
                     viewModelType, viewModelType.ToString(), viewModelType));
+
+
+
         }
         //
         // implementing SimpleContainer (dependency injection system in Caliburn micro)